diff --git a/src/objects/CMakeLists.txt b/src/objects/CMakeLists.txt
index db3656d9e..1e99c2f0f 100644
--- a/src/objects/CMakeLists.txt
+++ b/src/objects/CMakeLists.txt
@@ -12,7 +12,7 @@ target_sources(SRB2SDL2 PRIVATE
 	ufo.c
 	monitor.c
 	item-spot.c
-	loops.c
+	loops.cpp
 	drop-target.c
 	ring-shooter.c
 	audience.c
diff --git a/src/objects/loops.c b/src/objects/loops.cpp
similarity index 100%
rename from src/objects/loops.c
rename to src/objects/loops.cpp